device manual rfid evaluation unit - ifm · 4 1 preliminary note 1.1 symbols used instruction >...

Device Manual RFID evaluation unit

DTE101

7064

07 /

01

09 /

2016

UK

2

Contents1 Preliminary note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

1 .1 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

3 Functions and features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 .1 Ethernet interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 .2 Functions for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

4 Function 54 .1 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

4 .1 .1 "AUX" voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 .1 .2 Field bus connection Profinet IO Port 1 / Port 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 .1 .3 Process connections "IO-1 . . . IO-4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

4 .2 Allowed network infrastructures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

6 Operating and display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 .1 Reset to factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 .2 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

6 .2 .1 LED AUX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 .2 .2 LED Profinet IO Port 1 / Port 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 .2 .3 LED SF (module status) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 .2 .4 LED BF (network status) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 .2 .5 LEDs IO1 . . . IO4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 .2 .6 Special device- LED indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

7 Putting into operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

8 Web server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 .1 Verify and set the IP address of the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 .2 Tab "Home" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128 .3 Tab "Network" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138 .4 Tab "Firmware" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148 .5 Tab "IO port" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158 .6 Tab "Monitor" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

8 .6 .1 Read/write head information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .188 .6 .2 Antenna firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198 .6 .3 Tag monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218 .6 .4 Reading from the tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218 .6 .5 Writing to the tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

8 .7 Tab "System" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238 .8 Tab "SNTP" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .248 .9 Tab "Info" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258 .10 Tab "Reset" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

9 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .279 .1 Parameter setting of the evaluation unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .279 .2 Determining the MAC address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .279 .3 Connection concept of the Profinet IO interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309 .4 Profinet IO device profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

10 PLC process data image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3110 .1 Address model of the RFID evaluation unit with Profinet IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

10 .1 .1 Process data input image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3110 .1 .2 Process data output image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

11 Parameter setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3211 .1 Device parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

11 .1 .1 Failsafe mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3211 .1 .2 Extended diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3211 .1 .3 Diagnosis interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3211 .1 .4 Phy control register 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

11 .2 Module setting within the PLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

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11 .3 Module parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3411 .3 .1 Module inactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3411 .3 .2 Module input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3411 .3 .3 Module output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3411 .3 .4 Module RWH_RW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

12 Detailed module description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3612 .1 Module "Inactive" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3712 .2 Module "Input" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3812 .3 Module "Output" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4012 .4 Module "RWH_RW" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4212 .5 Module “RWH_RW”, Read UID of the tag synchronously . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4412 .6 Module “RWH_RW”, Read UID of the tag asynchronously . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4612 .7 Module “RWH_RW”, Read User data of the tag synchronously . . . . . . . . . . . . . . . . . . . . . . . . . .4812 .8 Module “RWH_RW”, Read User data of the tag asynchronously . . . . . . . . . . . . . . . . . . . . . . . . .5012 .9 Module “RWH_RW”, Write User data of the tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5212 .10 Module “RWH_RW”, Write verified User data of the tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5412 .11 Restart of the evaluation unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

13 Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5813 .1 Read UID on request (synchronous mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

13 .1 .1 Command sequence view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5813 .1 .2 Payload traffic view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

13 .2 Receive UID automatically (asynchronous mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6013 .2 .1 Command sequence view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6013 .2 .2 Payload traffic view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

13 .3 Access to the User data of the tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6213 .4 Read User data of the tag on request (synchronous mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

13 .4 .1 Command sequence view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6313 .4 .2 Payload traffic view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

13 .5 Write User data to the tag (synchronous mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6513 .5 .1 Command sequence view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6513 .5 .2 Payload traffic view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

13 .6 Write verified to user memory to the tag (synchronous mode) . . . . . . . . . . . . . . . . . . . . . . . . . . .6713 .6 .1 Command sequence view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6713 .6 .2 Payload traffic view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

13 .7 Read User data of the tag automatically (asynchronous mode) . . . . . . . . . . . . . . . . . . . . . . . . . .6913 .7 .1 Command sequence view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6913 .7 .2 Payload traffic view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

13 .8 Read diagnostics information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7113 .8 .1 Command sequence view, read diagnostics in mode “Read UID” . . . . . . . . . . . . . . . . . . . .7113 .8 .2 Payload traffic view, read diagnostics in mode “Read UID” . . . . . . . . . . . . . . . . . . . . . . . . .7213 .8 .3 Command sequence view, read diagnostics in mode “Read/write User data of the tag” . . .7313 .8 .4 Payload traffic view, read diagnostics in mode “Read/write User data of the tag” . . . . . . . .74

14 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7514 .1 Error group tag F1FE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7514 .2 Error group evaluation unit F4FE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7514 .3 Error group Communication User F5FE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

15 Glossary 76

Licences and trademarksMicrosoft® and Internet Explorer® are registered trademarks of Microsoft Corporation . All trademarks and company names are subject to the copyright of the respective companies .

4

1 Preliminary note1.1 Symbols used

► Instruction> Reaction, result[…] Designation of pushbuttons, buttons or indications→ Cross-reference

Important note Non-compliance can result in malfunction or interferenceInformation Supplementary note

2 Safety instructionsPlease read the operating instructions prior to set-up of the device . Ensure that the device is suitable for your application without any restrictions

If the operating instructions or the technical data are not adhered to, personal injury and/or damage to property can occur

3 Functions and featuresThe RFID evaluation unit integrates a Profinet IO interface and 4 channels for the connection of field devices . Each channel can be used either for the connection of an R/W head or as input/output to IEC 61131 .

The device

● controls the data exchange to the R/W heads or the sensor/actuator level .

● communicates with the higher-level control level via Profinet IO .

● allows device configuration via a web server .

Application examples:

● Material flow control in production lines

● Warehouse management by the automatic detection of stored products

● Tank management, order picking or product tracking

3.1 Ethernet interface ● 10 Mbps and 100 Mbps

● TCP / IP - Transport Control Protocol / Internet Protocol

● IT functionality: HTTP server

● M12, twisted pair

3.2 Functions for commissioningVia the integrated web server it is possible to

● read the UID of the tag

● read the User data area of the tag

● write to the User data area of the tag

● read the input of the IO channels

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● write to the output of the IO channels

● read the device information of the evaluation unit

● read the device information of the connected R/W heads

4 Function

1: Voltage supply2: RFID evaluation unit3: Read/write head type ANT51x / ANT41x4: tag

5: Sensor6: Profinet IO master

The RFID evaluation unit processes data from up to 4 RFID read/write heads (type ANT51x/ANT41x) or IEC 61131 inputs / outputs . The mode of operation for each port can be set individually via the Profinet IO master .

For further information about port configuration, see → 9 Configuration

4.1 Connection

1: AUX voltage supply2: Process connection IO-13: Process connection IO-24: Process connection IO-45: Process connection IO-36: Profinet IO Port 17: Profinet IO Port 2

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4.1.1 "AUX" voltage supply ► Connect the device to the voltage supply using an M12 connection cable .

3

1 2

45

Pin Connection

1 24 V DC

2 not used

3 0 V

4 not used

5 not used

4.1.2 Field bus connection Profinet IO Port 1 / Port 2 ► Connect the device to a Profinet IO master using a suitable M12 Ethernet connection cable .

1 2

34

Pin Connection

1 TD+

2 RD+

3 TD-

Note: screened connection cable required

4 RD-

Factory setting of the Ethernet parametersThe following values are preset on delivery of the device:

Parameters Factory setting

IP address 192 .168 .0 .79

Gateway address 192 .168 .0 .100

Subnet mask 255 .255 .255 .0

Auto-negotiation on

DHCP off

The settings can be changed via the web server of the device or via the Profinet IO controller .

4.1.3 Process connections "IO-1 ... IO-4"Each process connection can be used as input/output to IEC 61131 or for connection of an RFID read/write head type ANT51x/ANT41x .

3

1 2

45

Pin Connection

1 L+

2 switching input (I/Q)

3 L-

4 switching output (C/Qo) or input (C/Qi)

5 not used

The evaluation unit has to be disconnected before field units are connected .

Please note that the total current consumption of the device must not exceed the value of 3 A .

You can find information about the matching read/write heads on our website at:

www .ifm .com → Data sheet search → e.g. ANT4 or ANT5

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4.2 Allowed network infrastructures

Linear structure:

D D D D D

Ring structure:

D

D

D

D

DD

Star structure:

Switch

DD D

Switch

DD D

Switch

DD D

5 InstallationYou can find information about installation and electrical connection in the operating instructions for the unit at:

www .ifm .com → Data sheet search → DTE101 → Operating instructions

8

6 Operating and display elements6.1 Reset to factory settingsThe Ethernet parameters can be reset to the factory settings . Take the following steps:

► Remove all cable connections from the device .

► Insert an electrically conductive bridge between pin 1 and pin 3 on the process connection IO-3 .

► Connect the device with the voltage supply and wait until the yellow LED indication on AUX and IO-3 flashes at approx . 8 Hz .

► Remove the conductive bridge from process connection IO-3 .

► Disconnect the device from the voltage supply and connect it again .

> The settings are reset .

6.2 LED indicatorsThe device indicates the current status of the interface via the status LEDs .

6.2.1 LED AUX

LED green LED yellow Status Note

Off Off No voltage supply UAUX < 5 V

On Flashes at 2 Hz Voltage supply too low 5 V ≤ UAUX ≤ 18 V

On Off Voltage supply OK 18 V ≤ UAUX ≤ 36 V

6.2.2 LED Profinet IO Port 1 / Port 2


Off Off No connection to another Ethernet counterpart Link status "no link"“

On Off Connection to Ethernet counterpart exits, no data exchange Link status "link", "no traffic"

On Flashes sporadically

Connection to Ethernet counterpart exists, data exchange running Link status "link", "traffic"

6.2.3 LED SF (module status)

LED red LED green Status Note

Off Off No voltage supply Check the voltage supply .

Off Flashing Node flash test Flash test initiated by the Profinet IO controller .

Off On Operating modeConnection to the Profinet IO controller was established and the device was configured

correctly . Data transfer running .

Flashing Off IO channel error

An error at the IO channels was detected:- Overload

- Overcurrent- Internal error .

Restart the device . If the error still exists, return the device .

On Off Device error

Software error, hardware error of the device

Restart the device . If the error still exists, return the device .

Flashing Flashing Self-test Starting phase of the device

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6.2.4 LED BF (network status)

LED red LED green Status Note

Off Off No voltage supply Check the voltage supply

Off FlashingConnection established,

STOP modeProfinet IO controller in STOP mode

Off On Connection established, RUN mode Profinet IO controller in RUN mode

Flashing Off Connection established, invalid configuration of the device Check the configuration of the device

On Off No connection to the Profinet IO controller Check cabling of the device

Flashing Flashing Self-test Starting phase of the device

6.2.5 LEDs IO1 ... IO4The LED indications of the process connections differ with each connection configuration .

Use as input to IEC 61131


Off Off Interface deactivated Interface in Profinet IO controller not configured

On Off Interface activated, input on L level (0 V) -

On On Interface activated, input on H level (24 V) -

Flashes at 8 Hz Flashes at 8 Hz Overload or short circuit -

Use as output to IEC 61131



On Off Interface activated, output L-active (0 V) -

On On Interface activated, output H-active (24 V) -

Flashes at 8 Hz Flashes at 8 Hz Overload or short circuit -

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Use with RFID read/write heads



Flashes at 2 Hz Off Interface activated, R/W head off -

On Off Interface activated, tag not in the field -

On On Interface activated, tag in the field -

Flashes at 8 Hz Flashes at 8 Hz Overload, short-circuit or communication error -

6.2.6 Special device- LED indications

LED Status Note

Green AUX LED on

Yellow AUX LED flashes at 8 Hz

Yellow IO1 . . .IO4 LEDs flash at 8 Hz

Device is in the service mode "emergency system started" .

A firmware update is necessary and can be executed via the web server .

Green AUX LED on


Green IO1 . . .IO4 LEDs flash at 8 Hz

Yellow IO1 . . .IO4 LEDs flash at 8 Hz

Major error, device has to be returned . Hardware fault or permanent data in the device are corrupt .

Green AUX LED on


Yellow IO3 LED flashes at 8 Hz

Reset to factory settings -

7 Putting into operation ► Connect the device according to the operating instructions .

> After connecting the operating voltage, the unit is ready for use .

The green power supply LEDs of the read/write heads will light up after enabling the corresponding module in the module configuration .

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8 Web serverThe unit is equipped with an integrated web server that allows to

● configure the IP settings of the unit

● update the firmware

● setup and monitor the R/W heads, digital inputs and outputs

The settings are made via a web browser, e .g . Microsoft Internet Explorer® as from V7 .0

► To access the web server, connect the device to a PC using a suitable M12 Ethernet connection cable .

Please note that the evaluation unit and the PC must be set to the same IP address range . Default: 192 .168 .0 .x (→ 8.1 Verify and set the IP address of the PC)

► Open the web browser on the PC and enter the IP address of the evaluation unit

Default: http://192 .168 .0 .79

8.1 Verify and set the IP address of the PC ► Activate menu "Internet Protocol Version 4 (TCP/IPv4) Properties" . The Windows menu "Internet protocol (TCP/IP) Properties" is accessible for example via: Start → Control Panel→ Network and Sharing Center → Change adapter settings → Local Area Connection → Properties.

► Select the menu item "Use the following IP address" .

► Verify and set the IP address, if necessary (here e .g . 192 .168 .0 .10) .

► Enter the subnet mask (255 .255 .255 .0) .

► Leave default gateway blank .

► Confirm the settings with [OK] .

Changes in the network settings of the PC require extended user rights . Contact your system administrator .

http://192.168.0.79

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8.2 Tab "Home"

This is the main menu from where all functions of the evaluation unit can be accessed . Additionally the Profinet IO GSDML file of the RFID evaluation unit can be downloaded to configure the device within a PLC .

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8.3 Tab "Network"

This menu allows to change various Ethernet interface settings of the evaluation unit .

Consult your network administrator which settings are necessary to integrate the device into the existing network .

If the evaluation unit is directly connected with the PC, a static IP address setting is recommended (→ 8.1 Verify and set the IP address of the PC) .

The network address of the PC must resides within the address range of the evaluation unit .

Example:

PC Ethernet IP address: 192 .168 .0 .10 evaluation unit IP address: 192 .168 .0 .79

Address settings marked in red must be the same if subnet mask of the evaluation unit is 255 .255 .255 .0 .

Be careful when setting the IP address of the evaluation unit . This address should not yet exist in the Profinet IO network .

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8.4 Tab "Firmware"

This menu allows to update the firmware of the evaluation unit .

► Open the “Firmware” tab on the browser interface .

► Choose firmware file DTE101 .nxf and submit via button [transfer]

Do not interrupt power or disconnect cables from the system while the firmware transfer is in progress .

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8.5 Tab "IO port"

This menu allows to configure the IO ports of the evaluation unit .

Each IO channel can be configured to mode "Inactive", "Input", "Output" and "RWH" .

Mode FunctionInactive No function, inactiveInput IEC 61131 inputOutput IEC 61131 outputRWH RFID read/write head (Type ANT4xx or ANT5xx)

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“Data hold time” define how long the RFID data are kept stable . This is helpful if the time interval, in which the RFID tag data are available, is shorter than the host can read these from the RFID unit .

“Number of blocks” define the number of blocks available on the ID tag .

“Block size” define the number of bytes per block available on the ID tag . If the value "Block size" does not match the physically value of the ID tag, the read and write commands will fail .

“UID edge controlled" allow the reading of the UID of the ID tag once by setting bit "RD" from 0 to 1 in the process data output image of the controller . This mode is suitable if the user knows when the tag is present in front of the Read-/Write head . The read UID is kept in the data bytes 2…18 stable while bit RD is set to 1 .

► Set “Overload detection” to “off” if the load on terminal “L+” is above 0,5 A . The current is limited to 0,7 A by hardware .

► Set “Overcurrent detection” to “off” if load on terminal “C/Qo” is above 0,5 A . The current is limited to 0,6 A by hardware .

► Set "High Current" to “on” if the current on ports IO-3 and/or IO-4, terminal “C/Qo”, shall be possible to 1 A .

The maximum power input shall not exceed 3,0 A, otherwise the device can be damaged .

Button Function RemarkActivate and save The settings are activated

and stored non-volatileAfter next power-on the stored settings are activated . If the host connect to the evaluation unit and write a new IO-Port configuration the stored values are overwritten

Cancel Discard changes -

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8.6 Tab "Monitor"

This menu shows the data of each port which is detected by the evaluation unit .

In this example the IO-1 port is configured as RFID read/write head, IO-2 port as input, IO-3 port as output and IO-4 port as inactive .

► Click to switch to submenu "Read/write head information" .

► Click to switch to submenu "Tag monitoring - read and write" .

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8.6.1 Read/write head information

This menu shows the following information about the selected read/write head:

● Article number

● Device type

● Hardware version

● Firmware version

● ID link software

● Production date

Button Function RemarkUpdate Go to menu “Antenna firmware” -Back Return to the main menu -

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8.6.2 Antenna firmware

This menu allows to update the firmware of the Read-/Write head connected at the selected port .

► Open the “Firmware” tab on the browser interface .

► Choose firmware file "xxx .afw" and submit via button [Transfer] .

Do not interrupt power or disconnect cables from the system while the firmware transfer is in progress .

Button Function RemarkBrowse Open new dialog window to browse

to the Read-/Write head firmware file-

Transfer Send antenna firmware to connected Read-/Write head

If the update process is finished the evaluation unit reboots the Read-/Write head automatically . A restart of the evaluation unit is not necessary .

Back Return to the main menu . -

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If the firmware update fail or the Read-/Write head is not detected by the evaluation unit at the selected IO-port, the Read-/Write head is accessible via web browser and the following URL:

http://<IP-ADDRESS>/rwhupdate?ioport=<IO-CHANNEL>1&anttype=<ANTENNA_TYPE> &fwVersion= <NUMBER>&setLng=<LANGUAGE>

Parameter name Description RemarkIP-ADDRESS IP address of the evaluation unit [XXX .XXX .XXX .XXX] IPV4 addressIO-CHANNEL IO-Channel number [1…4] -ANTENNA_TYPE Article number of the Read-/Write head [e .g . ANT512] 6 digit article numberNUMBER Firmware number [01] 2 digit number . Shall be

set to “01”LANGUAGE Language of the website [de, en, es, fr, it, ko, pt, ru, zh] -

Example of URL:

http://192 .168 .0 .79/diagrwh?ioport=1&anttype=ANT513&fwVersion=01&setLng=en

After finishing the firmware update of the Read-/Write head, enter the URL of the evaluation unit to return to the main menu (→ 8 Web server) .

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8.6.3 Tag monitoringThis menu allows to:

● read the UID from the tag

● read from or write to the User data area of the tag

8.6.4 Reading from the tag

The UID data is displayed in real time with an update interval of approximately 0,5 seconds .

► Click to read from the User data area of the tag .

The data length can be set from 1 . . .240 bytes . The address offset can be set from 0 bytes up to the last accessible address of the tag .

► Click [Back] to return to the main menu .

With the selection field „Data format“ the received ID tag data can be displayed in two formats:

● „HEX“: Data displayed in hexadecimal format . Example: „4D4154455249414C3A2038303332333435333132“

● „ASCII“: Data displayed as ASCII character string . Example: „MATERIAL: 8032345312“

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8.6.5 Writing to the tag

► Click to write to the User data area of the tag .

The data length to be written can be set from 1 . . .240 bytes . The address offset can be set from 0 bytes up to the last accessible address of the tag . The data length to be written must correspond to the set number of bytes .

► Click [Back] to return to the main menu .

With the selection field „Data format“ the tag data can be input in two formats:

● „HEX“ : Data input in hexadecimal format . Example: „4D4154455249414C3A2038303332333435333132“

● „ASCII“: Data input as ASCII character string . Example: „MATERIAL: 8032345312“

The parameter “Length” is automatically calculated .

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8.7 Tab "System"

This menu allows to define a password to protect the evaluation unit against unauthorised access

To enable the password protection the button "New settings" has to be set to "on" .

Parameter Setting Note

Username admin User name could not be changed

Old password XXXXXX Default password is "admin"

New password XXXXXX Up to 10 characters are allowed

Confirm new password XXXXXX Must correspond to the parameter setting "New password"

► Click [Submit] to save the password

► Click [Cancel] to delete all parameter settings

If the password is lost the default password "admin" can be retrieved by a reset to factory settings (→ 6.1 Reset to factory settings) .

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8.8 Tab "SNTP"

If an SNTP server is present in the Ethernet network, the internal clock of the evaluation unit can be synchronised with the external time server .

► Click [Submit] to transfer the settings to the evaluation unit .

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8.9 Tab "Info"

This menu shows the following information about the evaluation unit:

● Power supply state

● Temperature

● System time

● System date

● Production parameters

For a proper operation of the evalution unit the "Power Supply State" should show as "fully operable" .

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8.10 Tab "Reset"

This menu allows the user to reset the evaluation unit remotely .

If the device is reset, all connections are closed and the outputs are switched off .

► To reset the evaluation unit, check "Please confirm you want to reset the device" .

► Click [Reset] .

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9 Configuration9.1 Parameter setting of the evaluation unitThe following settings can be configured via the web server:

Function Default value RemarkDHCP function off See (1)IP address 192 .168 .0 .79Gateway address 192 .168 .0 .100Subnet mask 255 .255 .255 .0Autonegotiation on See (2)Port speed 10 MBit/s, 100 MBit/s See (2)Duplex mode Half duplex See (2)

Table 1: Factory Settings of the Ethernet interface(1) If the device does not detect a DHCP server on the connected Ethernet network, the default address

192 .168 .0 .79 is set . After rebooting the device, the DHCP function is disabled and the default address is active . It is also possible to disable the DHCP function and to set the default address by resetting the device to the factory settings (→ 6.1 Reset to factory settings) .

(2) If autonegotiation between the evaluation unit and the connected Ethernet node fails, the device is set to 10 MBit/s, half duplex .

9.2 Determining the MAC addressTo determine the MAC address of the device several options are available .

1 . Finding the MAC address on the type label

The type label is located on top of the device above the AUX connector .

DTE101ifm electronic45128 EssenGermanywww.ifm.comMade in Germany

DTELF/HFABRWPNUS00Operating voltage 18...30 V DCCurrent consumption < 3 A

MAC-ID 00:01:23:45:67:89

2 . Scanning the MAC address with a data matrix code reader

The code is located on the type label and can be read with any data matrix code scanner .

DTE101ifm electronic45128 EssenGermanywww.ifm.comMade in Germany

DTELF/HFABRWPNUS00Operating voltage 18...30 V DCCurrent consumption < 3 A

MAC-ID 00:01:23:45:67:89

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3 . Finding the MAC address via the integrated web server

The MAC address is located on the "Network" tab below the hardware information .

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4 . Reading the MAC address via the Profinet IO controller .

The MAC address of the evaluation unit can be read from the Profinet IO controller of the PLC .

Example: Devices accessible via Siemens TIAPORTAL, i .e . 00 02 01 40 06 9A .

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9.3 Connection concept of the Profinet IO interfaceThe device can be connected to two Ethernet lines, one for each of the connectors "Port 1" and "Port 2" . The integrated Ethernet switch allows to build a line structure; an external switch is not required . The device only has one MAC address enabling the system to address the evaluation unit with a single IP address .

Both Ethernet ports have the same functionality, excluding software updates via the web server which are only possible via "Port 1" .

Socket connection Port 1 and Port 2:M12 Ethernet socket, D-coded

Signal Name Core colour PinTD + Transmission Data + White/orange 1TD - Transmission Data - Orange 3RD + Receive Data + White/green 2RD - Receive Data - Green 4Screen Shield - housing

Table 2: Pin connection Ethernet interface

The colours refer to the standard T568B .

9.4 Profinet IO device profileThe device has no specific device profile .

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10 PLC process data image10.1 Address model of the RFID evaluation unit with Profinet IO

Slot 0

Bus interface

DTE101

Slot 1 Slot 2 Slot 3 Slot 4

IO data objects

Supported modeInactive ( 20 bytes In/Out )Input (20 bytes In/Out )Output ( 20 bytes In/Out )RWH_RW (20 bytes In/Out)

IO-1 interface IO-2 interface IO-3 interface IO-4 interface

ASESubslot1

Channel 0x8000

DiagnosticsChannel related diagnostics

Alarm type ID 0x0200 … 0x0800

ASESubslot1

Channel 0x8000

DiagnosticsDevice diagnostics

Alarm type ID 0x410=PWFAlarm type ID 0x411=OVT

ASESubslot1

Channel 0x8000



ASESubslot1

Channel 0x8000



ASESubslot1

Channel 0x8000



Device

Abbreviations:

ACR = Application / communication relationshipAP = Application processAR = Application relationshipASE= Application service elementCR = Communication relationshipDAP = Device Access PointIOCR = Input / output communication relationship

DAP 110

IO data objects


IO data objects


IO data objects


IOCR

ACR

10.1.1 Process data input imageEach IO channel occupies 20 bytes of the PLC process data input, regardless if it is activated or not . Total size is fixed to 80 bytes .

10.1.2 Process data output imageEach IO channel occupies 20 bytes of the PLC process data output, regardless if it is activated or not . Total size is fixed to 80 bytes .

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11 Parameter settingThe parameters of the unit are set via the device view of the PLC with the integrated Profinet IO controller . The 4 IO channels of the RFID evaluation unit can be configured depending on the application .

11.1 Device parametersThe device-specific parameters can be set at Properties of the device .

11.1.1 Failsafe mode

Mode FunctionFailsafe mode = off The IO channel is deactivated if no connection to the Profinet IO

scanner is established (default) .Failsafe mode = on The IO channels remain activated and the outputs keep the state

received last if no connection to the Profinet IO scanner is established .

11.1.2 Extended diagnosis

Mode FunctionExtended diagnosis = off Extended device diagnosis inactive . Only standard diagnostics is sent

from the evaluation unit (default) .Extended diagnosis = on Extended device diagnostics active .

11.1.3 Diagnosis interrupt

Mode FunctionDiagnosis interrupt = off Only state message is sent (default) .Diagnosis interrupt = on High priority diagnostics is sent from the evaluation unit .

11.1.4 Phy control register 1 and 2

Value FunctionDefault value Default settings are taken for the configuration of the IO hardware drivers .Customer value Customer settings are taken for the configuration of the IO hardware

drivers . The values need to be set in the GSDML file of the device, see entries IDT_PHY1_CTRL_VALUE1 and IDT_PHY1_CTRL_VALUE1 .

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11.2 Module setting within the PLCThe module-specific parameters can be set at Properties of the device . By default all IO channels are deactivated .

To activate the IO channel the entry “INACTIVE_x” must be deleted . The respective line needs to be marked and with key <DEL> it can be deleted .

After deleting the module, the line is blank and can be configured with a new module .

The available modules can be found in the hardware catalogue of the PLC . Set catalogue filter to dte101-pn to find it quickly . Click on the desired module in the hardware catalogue .

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The selected module will be copied to the marked slot .

11.3 Module parametersThe parameters of the modules Input, Output and RWH_RW can be set .

11.3.1 Module inactiveThis module is needed to switch off the IO channel . Parameters are not available .

11.3.2 Module input

Parameter ValueData hold time Hold time of the inputs I/Q and C/Qi can be set in milliseconds 0 ms

(default) .Overload detection On: Overload on terminal L+ of the IO port is monitored (default) .

Off: Monitoring is off .

11.3.3 Module output

Parameter ValueData hold time Hold time of the input I/Q can be set in milliseconds .Overload detection On: Overload on terminal L+ of the IO port is monitored (default) .

Off: Monitoring is off .Overcurrent detection On: Overload on terminal C/Qo of the IO port is monitored (default) .

Off: Monitoring is off

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11.3.4 Module RWH_RW

Parameter ValueTag number of blocks Number of blocks available on the tag .

0 = 256 (default)

1 . .255 = Number of blocks

Please refer to the data sheet of the tag to see how many blocks are available .

Tag block size Block size in bytes of the tag .

4/8/16/32/64/128/255

Please refer to the data sheet of the tag for the block size .UID edge controlled Edge-controlled reading of the UID via bit RD in the control word of the

module RWH_RW (default: off) .Data hold time Hold time of the TP bit and UID information of the tag in milliseconds .

0 ms (default) .Overload detection On: Overload on terminal C/Qo of the IO port is monitored (default) .

Off: Monitoring is off .Overcurrent detection On: Overload on terminal C/Qo of the IO port is monitored (default) .

Off: Monitoring is off .

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12 Detailed module descriptionFollowing functions are available:

● Detection if an tag is in front of the R/W head .

● Control of R/W head to switch on or off the RFID antenna field .

● Read of the Unique Identifier number (UID) of the tag .

● Read of the User data of the tag . Reading started via control bit “RD” . Maximum read length with one command is 16 bytes . (1)

● Write to the User data of the tag . Writing started via control bit “WR” . Maximum write length with one command is 16 bytes . (1)

● Write verified to the User data of the tag . Writing verified started via control bit “WR” and "RD" . Maximum write length with one command is 16 bytes . (1)

● Simple diagnostics of the IO-x channels of the evaluation unit .

● Simple notification of evaluation unit diagnostics .

● Remote restart of the evaluation unit

(1) If more data than 16 bytes had to be read or written, the user must repeat the command with changed offset parameter .

Each IO channel can be configured to the following modes:

Module name Description RemarkInactive (20 bytes In/Out) Cyclic transmission High impedanceInput (20 bytes In/Out) Cyclic transmission IEC61131 inputOutput (20 bytes In/Out) Cyclic transmission IEC61131 outputRWH_RW (20 bytes In/Out) Cyclic command channel Command channel

The PLC input data image and output data image has a size of 4 x 20 bytes = 80 bytes .

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12.1 Module "Inactive"This module allows the user to

● switch off an unused process interface IO-1 … IO-4 .

● read the diagnostic information of the evaluation unit .

PLC process data output (Module Inactive):

Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR 0 0 0 0 0 02 0x003 0x00 . . . . . .19 0x0020 0x00

Description Byte 1 “Control byte”

Bit Value Description RemarkDR (1) 0 No read request Data bytes 2 … 20 of the PLC process

data input is set to 0x000 -> 1 Read diagnostics of the evaluation unit -1 Diagnostics read request active DR must be kept on 1 until the

diagnostics response is available

(1) Diagnostic information from the evaluation unit is only available if bit “Diag” within the response data is set .

Description Bytes 2…20Not used . Should be set to 0x00 within the PLC process data output .

PLC process data input image (Module Inactive):

Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 0 0 0 0 02 0x00 / Number of diagnostic messages3 0x00 / Function_Num4 0x00 / Error_Decode5 0x00 / Error_Code_16 0x00 / Error_Code_2 . . . . . .20 Not used

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Description Byte 1 "Status byte"

Bit Value Description RemarkDR-RDY 0 Reading not started or evaluation unit

diagnostic data not ready-

1 Diagnostics read ready Diagnostics read response from evaluation unit is ready and available in bytes 2…n .

Diag 0 No diagnostics available -1 Evaluation unit diagnostics occurred Data not yet written in the response

buffer . The response buffer still contains default values 0x00 . The diagnostic data will be copied to the response buffer after detecting the DR control bit is set within the control byte .

Description Byte 2 ”Number of diagnostic messages”Number of diagnostic messages . (0 = no diagnostics, 1…4 = 1…4 diagnostic message(s)) .

Description Bytes 3…nIf bit “DR-RDY” within the status byte is set, these bytes contain the error codes of the evaluation unit . Otherwise these bytes are set to the default value 0x00 by the evaluation unit .

If more than one diagnostic message is available, all will be transferred . Up to 4 diagnostic messages can be transferred (→ 14 Error codes) .

Description Bytes (n+1)…20Will be set to default value 0x00 by the evaluation unit .

12.2 Module "Input"This module allows the user to

● read the binary inputs of the process interfaces IO-1 … IO-4 .


PLC process data output (Module Input)

Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR 0 0 0 0 0 02 0x003 0x00 . . . . . .19 0x0020 0x00


Bit Value Description RemarkDR (1) 0 No read request Data bytes 2 … 20 of the PLC process

data input is set to 0x000 -> 1 Read diagnostics of the evaluation unit -1 Diagnostics read request active DR must be kept on 1 until the

diagnostics response is available

(1) Diagnostics is only available, if bit “Diag” within the response data is set .

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Description Bytes 2…20Not used . Should be set to 0x00 within the PLC process data output image .

PLC process data input image (Module Input)

Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 0 OL 0 I/Q C/QI2 0x00 / Number of diagnostic events3 0x00 / Error code byte 14 0x00 / Error code byte 25 0x00 / Error code byte 36 0x00 / Error code byte 4 . . . . . .20 Not used


Bit Value Description RemarkC/Qi (1) 0 Input voltage at C/Qi < 8 V Level of C/Qi is measured by hardware

1 Input voltage at C/Qi > 11 V Level of C/Qi is measured by hardwareI/Q (1) 0 Input voltage at I/Q < 8 V Level of I/Q is measured by hardware

1 Input voltage at I/Q > 11 V Level of I/Q is measured by hardwareOL 0 L+ OK Set by hardware

1 Overload on L+ Set by hardwareDR-RDY 0 Reading not started or evaluation unit


1 Diagnostics read ready Diagnostics read response from evaluation unit is ready and available in bytes 2…5

Diag 0 No diagnostics available -1 evaluation unit diagnostics occurred Data not yet written in the response

buffer . The response buffer contains still default values 0x00 . The diagnostics data will be copied in the response buffer, after detecting that the DR control bit .is set within the control byte .



Description Bytes 3…nIf bit “DR-RDY” within the Status byte is set these bytes contain the error codes of the evaluation unit . Otherwise these bytes are set to default value 0x00 by the evaluation unit .

If more than one diagnostic message is available this is appended . Up to 4 diagnostic messages could be transferred (→ 14 Error codes) .


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12.3 Module "Output"This module allows the user to

● read the binary inputs of the process interfaces IO-1 … IO-4 .

● write to binary outputs of the process interfaces IO-1 … IO-4 .


PLC process data output image (Module Output)

Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR 0 0 0 HC 0 C/Qo2 0x003 0x00 . . . . . .19 0x0020 0x00


Bit Value Description RemarkC/Qo 0 Output set to C/Qo low -

1 Output set to C/Qo high -HC 0 Allow highside output current of max .

0 .5 A at C/QoBit HC only valid on channel IO-3 and channel IO-4

1 Allow highside output current of max . 1 A at C/Qo

Bit HC only valid on channel IO-3 and channel IO-4

DR (1) 0 No read request Data bytes 2 … 20 of the PLC process data input is set to 0x00 .

0 -> 1 Read diagnostics of the evaluation unit -1 Diagnostics read request active DR must be kept on 1 until the diagnostics response is

available .


Description Bytes 2…20Not used . Should be set to 0x00 within the PLC process data output image .

PLC process data input image (Module Output)

Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 0 OL HC I/Q C/QI2 0x00 / Number of diagnostic messages3 0x00 / Error code byte 14 0x00 / Error code byte 25 0x00 / Error code byte 36 0x00 / Error code byte 4 . . . . . .20 Not used

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Bit Value Description RemarkC/Qi 0 Input voltage at C/Qo = L Level of C/Qi is not measured but taken

from the output value C/Qo1 Input voltage at C/Qo = H Level of C/Qi is not measured but taken

from the output value C/QoI/Q 0 Input voltage at I/Q < 8 V Level of I/Q is measured by hardware

1 Input voltage at I/Q > 11 V Level of I/Q is measured by hardwareHC 0 Current of max 0 .5 A enabled at C/Qo -

1 Current of max 1 A enabled at C/Qo Only valid on channel IO-3 and IO-4OL 0 L+ OK Set by hardware

1 Overload on L+ Set by hardwareDR-RDY 0 Reading not started or evaluation unit


1 Diagnostics read ready Diagnostics read response from evaluation unit is ready and available in byte 2…5 .

Diag 0 No diagnostics available . -1 Evaluation unit diagnostics occurred Data not yet written in the response

buffer . The response buffer contains still default values 0x00 . The diagnostics data will be copied in the response buffer, after detecting that the DR control bit .is set within the control byte .


Description Bytes 3…nIf bit “DR-RDY” within the Status byte is set these bytes contain the error codes of the evaluation unit . Otherwise these bytes are set to default value 0x00 by the evaluation unit .

If more than one diagnostic message is available this is appended . Up to 4 diagnostic messages could be transferred (→ 14 Error codes) .


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12.4 Module "RWH_RW"This module allows the user to

● read the UID of the tag over the R/W head at process interface IO-1 … IO-4 . Two different modes are available:

– Read UID once on request (Synchronous mode) .

– Read UID automatically whenever the evaluation unit detect a change of the UID data (Asynchronous mode) .

● read the User data of the tag over the R/W head at process interface IO-1 … IO-4 . Two different modes are available:

– Read User data of the tag once on request (Synchronous mode) .

– Read User data of the tag automatically whenever the evaluation unit detect a change of the UID data (Asynchronous mode) .

● write to the User data area of the tag over the R/W head at process interface IO-1 … IO-4 .

● write verified to the User data area of the tag .

● read the diagnostic information of the evaluation unit and the process interface IO-1 … IO-4 .

● switch the antenna field of the R/W head off and on .

PLC process data output image (Module RWH_RW)

Byte no . Bit7 6 5 4 3 2 1 0

1 Res DR ER UR RD WR AO Res2 Data byte 13 Data byte 2 . . . . . .19 Data byte 1820 Data byte 19


Bit Bit name Description0 Res Reserved1 AO "Antenna field Off" request2 WR Write data to the User data area of the tag3 RD ReaD data from the User data area of the tag or receive UID message controlled4 UR Mode “Access to the User data aRea of the tag”5 ER Mode “Event controlled Reading of User memory of the tag”6 DR Evaluation unit Diagnostics Read, set by the controller to fetch the diagnostics,

signaled by the evaluation unit in the Diag status bit7 Res Reserved

The bits WR, RD, DR are edge controlled bits . The change from state “0->1” activates the command request . The state “1” forces the evaluation unit to hold the response data . The state “0” forces the evaluation unit to set the data within the process data input from bytes 2…20 to the default value “0x00” .

It is not allowed to set the bits WR, RD, DR simultaneously because the module can handle only one request! Otherwise an error message is created (Diag bit =1) .

Description Bytes 2…20 ”Data bytes 1…19”Depending on the selected mode this data area contains command data to sent to the evaluation unit .

Default value “Control byte”: 0x00

Mode: Read UID automatically, antenna field on

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PLC process data input image (Module RWH_RW)

Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY EA UD RD-RDY WR-RDY AI TP2 Data byte 13 Data byte 2 . . . . . .19 Data byte 1820 Data byte 19

Description Byte 1 “Status byte”

Bit Bit name Description0 TP Tag present1 AI Antenna field Inactive2 WR-RDY WRite data to User data area of the tag ReaDY3 RD-RDY ReaD data from the User data area of the tag ReaDY4 UD Mode “Access to the User Data area of the tag” active5 EA Mode “Receive User data on Event change Active”6 DR-RDY Diagnostics Read response ReaDY and available in the response buffer .

Coding: byte 2: number of diagnostic messagesbyte 3-6: diagnostic message 1 byte 7 . .10: diagnostic message 2byte 11 . .14: diagnostic message 3byte 15 . .18: diagnostic message 4 (1)

7 Diag Evaluation unit DIAGnostics occurred, but not yet written in the response buffer . The response buffer contains still tag data . The diagnostics data will be copied in the response buffer, after detecting that the DR control bit is set by the controller

(1) Coding of diagnostic messages (→ 14 Error codes)

Description Bytes 2…20 ”Data bytes 1…19”Dependent on the selected mode this data memory contains the response data read from the evaluation unit or the diagnostics information .

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12.5 Module “RWH_RW”, Read UID of the tag synchronouslyIn this mode the UID of the tag can be read once by setting the bit RD from 0 to 1 . This mode is suitable if the user knows when the tag is present in front of the R/W head . The read UID is kept in the data bytes 2…18 stable while bit RD is set to 1 .


Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR (2) 0 0 RD (1) 0 AO=0 02 Not used . . . . . .20 Not used


Bit Value Description RemarkAO 0 “Antenna field on” request inactive Activate the antenna field

1 “Antenna field off” request Deactivate the antenna fieldRD (1) 0 UID no read request UID length/data is cleared in data bytes

2…20 of the PLC process data input0 -> 1 Edge: UID read request Starts the reading of the UID .1 UID hold request RD must be kept on 1 until the command

response is available . The UID length/data is transmitted in data byte 2…20 of the PLC process data input .

DR (2) 0 No read request Data bytes 2 … 20 of the process data input set to 0x00

0 -> 1 Read diagnostics of the evaluation unit -1 Diagnostics read request active DR must be kept on 1 until the command

response is available

(1) Bit RD is only evaluated if the channel parameter “UID edge controlled” is set . Otherwise the UID will be read continuously regardless of the setting of bit RD . Simultaneous activation of bits DR and RD is not allowed!

(2) Diagnostics is only available, if bit “Diag” within the response data is set . Otherwise the response data will return default data “0x00” within byte 2 . . .20 .


Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 0 RD-RDY 0 AI=0 TP2 UID data length read3 UID data byte 1 (MSBy)4 UID data byte 2 . . . . . .18 UID data byte 1619 0x0020 0x00

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Bit Value Description RemarkTP 0 No tag detected in front of the R/W head -

1 Tag is detected in front of the R/W head Bit is set as long as the tag is detected in front of the R/W head regardless of the setting of the channel parameter “Data hold time”

AI 0 “Antenna field on” request active -1 “Antenna field off” request active -

RD-RDY 0 “UID read” not read or user parameter “Read edge controlled” not set or error occurred

Data in byte 2 … 18 is set to default values 0x00

1 “UID read” ready Data in byte 2 … 18 validDR-RDY 0 No diagnostic read request or diagnostic

data not ready .-

1 Diagnostics read request from evaluation unit ready .

Error code:byte 2: number of diagnostic messagesbyte 3-6: diagnostic message 1byte 7 . .10: diagnostic message 2byte 11 . .14: diagnostic message 3byte 15 . .18: diagnostic message 4

Diag 0 No error detected -1 Evaluation unit diagnostics available -

Description Byte 2 ”UID data length read”UID data length read . Data length of the UID read from tag [bytes] .

If no tag is detected by the R/W head, this byte is set to 0x00 .

Description Bytes 3 … 6/10/14/18 ”UID data byte”Read UID of the tag with a length of 32/64/96/128 bits . Unused bytes are set to 0x00 .

If no tag is detected by the R/W head, this data field is set to 0x00 .

Description Bytes 19 … 20Always set to 0x00 .

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12.6 Module “RWH_RW”, Read UID of the tag asynchronouslyIn this mode the UID of the tag can be read automatically without sending any read request . This mode is suitable if the user do not know when the tag is present in front of the R/W head . Additionally this mode allows the fastest detection of the tag, because no command request need to be send to the evaluation unit . Please note that the UID is transmitted in real time and the PLC cycle time need to be about factor 2 shorter as the tag is detected by the R/W head .


Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR (1) 0 0 0 0 AO=0 02 Not used . . . . . .20 Not used



1 “Antenna field off” request Deactivate the antenna fieldDR (1) 0 No read request Data bytes 2 … 20 of the process data input are set to

0x000 -> 1 Read diagnostics of the evaluation unit -1 Diagnostics read request active DR must be kept on 1 until the command response is

available

(1) Reading of the diagnostics is only possible if ER is set to 0 . Diagnostics is only available, if bit “Diag” within the response data is set . Otherwise the response data will return the default data “0x00” within byte 2 . . .20 of the response data .


Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 0 0 0 AI=0 TP2 UID data length read3 UID data byte 1 ( MSBy )4 UID data byte 2 . . . . . .18 UID data byte 1619 0x0020 0x00

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1 Tag is detected in front of the R/W head Bit is set as long as the parameter “Data hold time” is set .AI 0 “Antenna field on” request active -

1 “Antenna field off” request active -DR-RDY 0 No diagnostic read request or diagnostic

data not ready .-


Error code: byte 2: number of diagnostic messagesbyte 3-6: diagnostic message 1 byte 7 . .10: diagnostic message 2byte 11 . .14: diagnostic message 3byte 15 . .18: diagnostic message 4


Description Byte 2 ”UID data length read”Data length of the UID read from the tag [bytes] .

If no tag is detected by the R/W head, this byte is set to 0x00 . The data length is held according to the setting of the channel parameter “Data Hold Time” .

Description Bytes 3 … 6/10/14/18 ”UID data byte”Read UID of the tag with a length of 32/64/96/128 bits . Unused bytes are set to 0x00 .

If no tag is detected by the R/W head, this data field is set to 0x00 . UID data bytes are held according to the setting of the channel parameter “Data Hold Time” .

Description Bytes 19 … 20Always set to 0x00 .

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12.7 Module “RWH_RW”, Read User data of the tag synchronouslyIn this mode the User data of the tag can be read edge controlled by setting the bit RD from 0 to 1 . This mode is suitable if the user know when the tag is present in front of the R/W head . The read User data is kept in the data bytes 2…18 stable while bit RD is set to 1 .


Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR (3) ER=0 UR=1 (1) RD (2) 0 AO=0 02 Read data length3 16 bit start address [D15…D8]4 16 bit start address [D7…D0]5 Not used . . .20 Not used



1 “Antenna field off” request Deactivate the antenna fieldRD (2) 0 No read request of User data User data length/data is cleared in data byte 2…20 of the PLC

process data input image .0->1 edge: User data read request Starts the reading of the User data .1 User data hold request RD must be kept on 1 until the command response is available .

The User data length/data is transmitted in data byte 2…20 of the PLC process data input image .

UR (1) 1 Mode “User data” selected Must be set to 1 to access the User data of the tagER 0 Mode “Read User data synchronously”

selectedMust be set to 0 for reading the User data synchronously

DR (3) 0 No read request Data bytes 2 … 20 of the process data input are set to 0x000 -> 1 Read diagnostics of the evaluation unit -1 Diagnostics read request active DR must be kept on 1 until the command response is available

(1) Mode can be changed every time if bit “RD” and “DR” are set to 0 => no command active .

(2) Simultaneous activation of bits DR and RD is not allowed!

(3) Reading of the diagnostics is only possible if RD is set to 0 . Diagnostics is only available, if bit “Diag” within the response data is set . Otherwise the response data will return the default data “0x00” within byte 2 . . .20 of the response data .

Description Byte 2 ”read data length”Read data length, limited to a maximum number of 16 bytes .

Description Byte 3 … 4 ”16 bit start address”Start address of the tag User data where the data has to be read from .

Description Byte 5 … 20 "not used"These bytes are ignored .

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Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY EA=0 UD=1 RD-RDY 0 AI TP2 Read data length3 Read data byte 14 Read data byte 2 . . . . . .18 Read data byte 1619 0x0020 0x00




1 “Antenna field off” request active -RD-RDY 0 No command request detected or

command execution activeRead length / Read data byte is cleared in data byte 2…17 of the PLC process data input image .

1 Command execution is ready Diag bit is not set:Command execution ok .Read length / Read data byte is set in data byte 2…17 of the PLC process data input image .

Diag bit is set: Command execution not ok .Read length / Read data bytes are set to zero .

UD 1 Mode “Read/write used data of the tag” active

Feedback of the selected mode .

EA 0 Mode “Receive User data of the tag on request” active


DR-RDY 0 No diagnostic read request or diagnostic data not ready

-



Diag 0 No error detected -1 Evaluation unit diagnostics available Channel related or channel independent error occurred .

Description Byte 2 ”Read data length”Read data length [bytes] .

Description Bytes 3 … 20 ”Read data byte 1 … 16”In mode “User data” this data area contains the User data of the tag . Unused bytes are set to 0x00 .

In read diagnostics mode this data area contains detailed error codes .

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12.8 Module “RWH_RW”, Read User data of the tag asynchronouslyIn this mode the User data of the tag can be read automatically without sending any read request . This mode is suitable if the user knows when the tag is present in front of the R/W head . Additionally this mode allow the fastest detection of the tag, because no command request need to be send to the evaluation unit . Please note that the User data is transmitted in real time and the PLC cycle time need to be about factor 2 shorter as the tag is detected by the R/W head .


Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR (3) ER=1 (2) UR=1 (1) RD=1 (2) 0 AO=0 02 Read data length3 16 bit start address [D15…D8]4 16 bit start address [D7…D0]5 Not used . . .20 Not used



1 “Antenna field off” request Deactivate the antenna fieldRD (2)UR (1)ER (2)

1 Mode “Receive User data automatically” selected

Must be set to 1 to access the User data of the tag (1)

DR (3) 0 No read request Data bytes 2 … 20 of the process data input are set to 0x00



(1) Mode can be changed every time if bit “RD”, "ER" and “DR” are set to 0 => no command active .

(2) If bit ER and RD are set to 1 a reading process of the User data of the tag is started when a change of the bit TP is detected . The user gets only a message from the evaluation unit if the state of the tag changes from “not present to present” and from “present to not present” . This helps to limit the requests which are needed to be send from the PLC .

(3) Reading of the diagnostics is only possible if ER and RD is set to 0 . Diagnostics is only available, if bit “Diag” within the response data is set . Otherwise the response data will return the default data “0x00” within byte 2 . . .20 of the response data .

Description Byte 2 ”read data length”Read data length, limited to a maximum number of 16 bytes .

Description Byte 3 … 4 ”16 bit start address”Start address of the tag User data where the data has to be read from .

Description Byte 5 … 20 "not used"These bytes are ignored .

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Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY EA UD=1 RD-RDY 0 AI TP2 Read data length3 Read data byte 14 Read data byte 2 . . . . . .18 Read data byte 1619 0x0020 0x00




1 “Antenna field off” request active -RD-RDY 0 No command request detected or

command execution activeRead length / Read data byte is cleared in data byte 2…17 of the PLC process data input image .

1 Command execution is ready . Diag bit is not set:Command execution ok .Read length / Read data byte is set in data byte 2…17 of the PLC process data input image .

Diag bit is set: Command execution not ok .Read length / Read data bytes are set to zero .

UD 1 Mode “Read/write used data of the tag” active


EA 0 Mode “Receive User data of the tag on request” active

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1 Mode “Message controlled reception of the User data of the tag” active

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DR-RDY 0 No diagnostic read request or diagnostic data not ready

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1 Diagnostics read request from evaluation unit ready



Description Byte 2 ”Read data length”Data length read from the tag [bytes] .

The data length is held according to the setting of the channel parameter “Data Hold Time” .

Description Bytes 3 … 20 ”Read data byte 1 … 16”In mode “User data” this data area contains the User data of the tag . Unused bytes are set to 0x00 .

In read diagnostics mode this data area contains detailed error codes . The data length is held according to the setting of the channel parameter “Data Hold Time” .

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12.9 Module “RWH_RW”, Write User data of the tagIn this mode the User data of the tag can be written .


Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR (3) 0 UR=1 (1) 0 WR (2) AO=0 02 Write data length3 16 bit start address [D15…D8]4 16 bit start address [D7…D0]5 Write data byte 1 . . . . .20 Write data byte 16



1 “Antenna field off” request Deactivate the antenna fieldWR (2) 0 No write request -

0->1 Write “User data to the tag” request Data byte 5 … 20 is written to the User data of the tag .

1 Write request active WR must be kept on 1 until the command response is available .

UR (1) 1 Mode “User data” selected Must be set to 1 to access the User data of the tag




(1) Mode can be changed every time if bit “DR” and “WR” are set to 0 => no command active .

(2) A simultaneously activation of bit DR with bit WR not allowed!

(3) Diagnostics is only available, if bit “Diag” within the response data is set . A simultaneously activation of bit DR with bit WR not allowed! Otherwise the evaluation unit will return default data “0x00” within byte 2 . . .20 of the response data .

Description Byte 2 ”write data length”Write data length, limited to a maximum number of 16 bytes .

Description Byte 3 … 4 ”16 bit start address”Start address of the tag User data where the data has to be written to .

Description Byte 5 … 20 "write data byte"In write mode the data to be written has to be copied in this data area . (write data bytes 1 … 16) .

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Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 UD=1 0 WR-RDY AI TP2 Write data length3 0x00 . . . . . .20 0x00




1 “Antenna field off” request active -WD-RDY 0 No command request detected or

command execution active-

1 Command execution is ready . -UD 1 Mode “Write User data to the tag” active Feedback of the selected mode .DR-RDY 0 No diagnostic read request or diagnostic

data not ready .-




Description Byte 2 ”Write data length”Data length read from the tag [bytes] .

Description Bytes 3 … 20In write mode this bytes are set 0x00 .


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12.10 Module “RWH_RW”, Write verified User data of the tagIn this mode the User data of the tag can be written and read back with one command request .

In the first step the command data is written to the tag, in the second step it is read back from the tag . In the third step the evaluation unit compares the written data with the read data and sends back the result to the PLC .


Byte no . Bit7 6 5 4 3 2 1 0

1 0 DR (3) 0 UR=1 (1) RD (2) WR (2) AO=0 02 Write data length3 16 bit start address [D15…D8]4 16 bit start address [D7…D0]5 Write data byte 1 . . . . .20 Write data byte 16



1 “Antenna field off” request Deactivate the antenna fieldWR (2)RD (2)

0 No write verified request active Data byte 2 … 20 of the process data input image is set to 0x00 .

0->1 Write verified to the “User data of the tag” request

Data byte 5 … 20 are written to the User data of the tag . Afterwards the data bytes are read back from the tag .

1 Write verified request active WR must be kept to 1 until the command response is available .

UR (1) 1 Mode “User data” selected Must be set to 1 to access the User data of the tag




(1) Mode can be changed every time if bit “DR” and “WR” are set to 0 => no command active .

(2) Bits WR and RD must be set simultaneously in the command request .

(3) Diagnostics is only available, if bit “Diag” within the response data is set . A simultaneously activation of bit DR with bit WR not allowed! Otherwise the evaluation unit will return default data “0x00” within byte 2 . . .20 of the response data .

Description Byte 2 ”write data length”Write data length, limited to a maximum number of 16 bytes .

Description Byte 3 … 4 ”16 bit start address”Start address of the tag User data where the data has to be written to .

Description Byte 5 … 20 "write data byte"In write mode the data to be written has to be copied in this data area . (write data bytes 1 … 16) .

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Byte no . Bit7 6 5 4 3 2 1 0

1 Diag DR-RDY 0 UD=1 RD-RDY WR-RDY AI TP2 Write data length3 0x00 . . . . . .20 0x00




1 “Antenna field off” request active -WD-RDY RD-RDY

0 No command request detected or command execution active

-

1 Command execution is ready . Result of the comparison is given back in byte 2 .UD 1 Mode “Write User data to the tag” active Feedback of the selected mode .DR-RDY 0 No diagnostic read request or diagnostic

data not ready .-




Description Byte 2 ”Read data length”If the comparison of the written and read data is successful the read data length is identical to the write data length .

Description Bytes 3 … 20These bytes contain the User data read back from the tag .


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12.11 Restart of the evaluation unitThe evaluation unit can be remotely restarted . The device shut off the fieldbus interface and the IO ports and execute than a power on cycle .

This command can be executed in all modules .

The control and status byte must have value 0x0 before the command is started .

PLC process data output image (Module Command Restart)

Byte no . Bit7 6 5 4 3 2 1 0

1 1 1 1 1 1 1 1 12 Restart delay time [ms*10] . . . …20 0x00


Bit Value Description RemarkD0 . . . D7 0 No restart request Dependent of the activated module, the

response data may contain tag data0 -> 1 Restart request initiated -1 Restart request active -

Description Byte 20x0 Restart evaluation unit immediately (Default value)

0x1 . . . 0xFF Restart evaluation unit after delay time . Time in [ms*10]

Description Byte 3 … 20Not used . Should be set to 0x00 within the PLC process data output image .

PLC process data input image (Module Command Restart)

Byte no . Bit7 6 5 4 3 2 1 0

1 1 1 1 1 1 1 1 12 Restart delay time [ms*10] . . . …20 0x00


Bit Value Description RemarkD0 … D7 0 No restart active -

0->1 Restart initiated -1 Restart active -

Description Byte 20x0 . . 0xFF Actualized restart delay time [ms*10] . Value is decremented from “Restart delay time” set in Control byte to 0x0 . After that, the restart sequence is executed .

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Description Bytes 3 … 20Not used . Set to default value 0x00 by the evaluation unit .

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13 ExamplesIn the following examples the evaluation unit is configured for 2 R/W heads at channel IO-1 and channel IO-2 . The R/W heads are connected on both channels . Channel 3 and channel 4 are unconnected .

The values shown in the payload traffic view are in hexadecimal notation . 30 = 0x30 = 48 decimal .

13.1 Read UID on request (synchronous mode)

13.1.1 Command sequence view

Step 0: no tag in field

Step 1: tag in field

Step 2: tag still in field



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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 0 0 03 RD 0 0 1 1 0 Set RD to 1 when

TP = 1 is detected4 UR 0 0 0 0 05 ER 0 0 0 0 06 DR 0 0 0 0 07 0 0 0 0 0 0

Byte 2 0x00 0x00 0x00 0x00 0x00Byte 3 0x00 0x00 0x00 0x00 0x00Byte 4 0x00 0x00 0x00 0x00 0x00Byte 5 0x00 0x00 0x00 0x00 0x00 . . . … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00




Step 3: tag left the field


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Byte 1

0 TP 0 1 (1) 1 0 01 AI 0 0 0 0 02 WR-RDY 0 0 0 0 03 RD-RDY 0 0 0 0 04 UD 0 0 0 0 05 EF 0 0 0 0 06 DR-RDY 0 0 0 0 07 Diag 0 0 0 0 0

Byte 2 (UID length) 0x00 0x00 0x04 0x04 0x00 Data is hold until RD is set to 0

Byte 3 (UID data) 0x00 0x00 0xE0 (2) 0xE0 0x00Byte 4 (UID data) 0x00 0x00 0x04 0x04 0x00Byte 5 (UID data) 0x00 0x00 0x01 0x01 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00

(1) TP bit indicate that the tag is detected by the R/W head .

(2) UID data, the length is dependent from the tag (125kHz = 4 Byte; 13,56 MHz = 8 Byte) .

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13.1.2 Payload traffic viewCommand request send by controller:

08000000000000000000000000000000000000000800000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: “Read UID of the tag edge controlled” on channel IO-1 and IO-2

Response send by evaluation unit when command has been processed:

0908e00401004c5f494c000000000000000000000908e00801138ca1d7cb00000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send “Tag is in field” and UID data with length of 8 bytes from channel IO-1 and IO-2 .

The UID can be read out again after sending control byte "00" and "08" to the evaluation unit .

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13.2 Receive UID automatically (asynchronous mode)

The parameter "Read of UID edge controlled" must be set to 0x00 in the channel configuration .







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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 0 0 03 RD 0 0 0 0 0 No need for RD

setting4 UR 0 0 0 0 05 ER 0 0 0 0 06 DR 0 0 0 0 07 0 0 0 0 0 0

Byte 2 0x00 0x00 0x00 0x00 0x00Byte 3 0x00 0x00 0x00 0x00 0x00Byte 4 0x00 0x00 0x00 0x00 0x00Byte 5 0x00 0x00 0x00 0x00 0x00 . . . … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00






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Byte 1

0 TP 0 1 (1) 0 1 (1) 01 AI 0 0 0 0 02 WR-RDY 0 0 0 0 03 RD-RDY 0 0 0 0 04 UD 0 0 0 0 05 EF 0 0 0 0 06 DR-RDY 0 0 0 0 07 Diag 0 0 0 0 0

Byte 2 (UID length) 0x00 0x08 0x00 0x08 0x00Byte 3 (UID data) 0x00 0xE0 (2) 0x00 0xE0 0x00Byte 4 (UID data) 0x00 0x04 0x00 0x03 0x00Byte 5 (UID data) 0x00 0x01 0x00 0x0C 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00


(2) UID data, the length is dependent from the tag (125kHz = 4 Byte; 13,56 MHz = 8 Byte) .

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00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: “Receive UID of tag automatically” on channel IO-1 and IO-2


0108e00401004c5f494c000000000000000000000108e00801138ca1d7cb00000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send “Tag is in field” and UID data with length of 8 bytes from channel IO-1 and IO-2 .

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13.3 Access to the User data of the tagTo access the User data of the tag, the IO channel has to be set into “user” mode . This can be done by setting the UR bit of the control byte to 1 . In the following command sequence , the tag is in the reading field of the R/W head .

Step 0: Tag in field

Step 1: Activate bit UR

Step 2: Wait for bit UD

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Byte 1

0 0 0 0 0 Now the R/W head is able to proceed read and write requests to the User data of the tag .

1 AO 0 0 02 WR 0 0 03 RD 0 0 04 UR 0 1 15 0 0 0 06 DR 0 0 07 0 0 0 0

Byte 2 0x00 0x00 0x00Byte 3 0x00 0x00 0x00Byte 4 0x00 0x00 0x00Byte 5 0x00 0x00 0x00 . . . … … …Byte 19 0x00 0x00 0x00Byte 20 0x00 0x00 0x00

Step 0: Tag in field

Step 1: Activate bit UR

Step 2: Wait for bit UD

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Byte 1

0 TP 1 1 1 Now the R/W head is able to proceed read and write requests to the User data of the tag .

1 AI 0 0 02 WR-RDY 0 0 03 RD-RDY 0 0 04 UD 0 0 15 EF 0 0 06 DR-RDY 0 0 07 Diag 0 0 0

Byte 2 0x08 0x08 0x00Byte 3 0xE0 0xE0 0x00Byte 4 0x04 0x04 0x00Byte 5 0x04 0x04 0x00… … … …Byte 19 0x00 0x00 0x00Byte 20 0x00 0x00 0x00

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13.4 Read User data of the tag on request (synchronous mode)With one command cycle up to 16 bytes can be read . To read more data, the command cycle has to be repeated with adapted address setting .

The control and status byte must have value “10” (UD activated) before the following command sequence can be started .


Step 1: Bit UD is true

Step 2: Start reading (1)

Step 3: Wait for bit RD-RDY (2)

Step 4: Reset bit RD

Step 5: Wait for reset bit RD-RDY

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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 0 0 03 RD 0 1 1 0 04 UR 1 1 1 1 15 0 0 0 0 0 06 DR 0 0 0 0 07 0 0 0 0 0 0

Byte 2 (data length) 0x00 0x08 0x08 0x00 0x00Byte 3 (address MSB) 0x00 0x00 0x00 0x00 0x00Byte 4 (address LSB) 0x00 0x10 0x10 0x00 0x00Byte 5 0x00 0x00 0x00 0x00 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00


Step 2: Start reading (1)

Step 3: Wait for bit RD-RDY (2)


Step 5: Wait for reset bit RD-RDY

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Byte 1

0 TP 1 1 1 1 11 AI 0 0 0 0 02 WR-RDY 0 0 0 0 03 RD-RDY 0 0 1 1 04 UD 1 1 1 1 15 EF 0 0 0 0 06 DR-RDY 0 0 0 0 07 Diag 0 0 0 0 0

Byte 2 (data length) 0x00 0x00 0x08 0x12 0x00Byte 3 (data) 0x00 0x00 0x12 0x34 0x00Byte 4 0x00 0x00 0x34 0x56 0x00Byte 5 0x00 0x00 0x56 0x56 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00

(1) Data length and the memory address of the tag has to be set .

(2) The reading data can be read out from byte 3, the length is dependent from the reading length .

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180A0002000000000000000000000000000000001810001000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Read 10 bytes from channel IO-1 at address 0x0002 and 16 bytes at address 0x0010 from channel IO-2 .


190A112233445566778899AA00000000000000001100000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send read User data of channel IO-1, channel IO-2 is not ready with response .

. . .

190A112233445566778899AA000000000000000019101112131415161718191A1B1C1D1E1F000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send “Tag is in field” and User data with length of 16 bytes from channel IO-1 and IO .

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13.5 Write User data to the tag (synchronous mode)With one command cycle up to 16 bytes can be written . To write more data, the command cycle has to be repeated with adapted address setting .

The control and status byte must have value “10” before the following command sequence can be started .



Step 2: Start writing (1)

Step 3: Wait for bit WR-RDY


Step 5: Wait for reset bit WR-RDY

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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 1 1 0 03 RD 0 0 0 0 04 UR 1 1 1 1 15 0 0 0 0 0 06 DR 0 0 0 0 07 0 0 0 0 0 0

Byte 2 (data length) 0x00 0x08 0x00 0x00 0x00Byte 3 (address MSB) 0x00 0x00 0x00 0x00 0x00Byte 4 (address LSB) 0x00 0x10 0x00 0x00 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00


Step 2: Start writing (1)

Step 3: Wait for bit WR-RDY


Step 5: Wait for reset bit WR-RDY

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Byte 2 0x00 0x00 0x00 0x12 0x00Byte 3 0x00 0x00 0x00 0x34 0x00Byte 4 0x00 0x00 0x00 0x56 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00

(1) Data length and the memory address of the tag has to be set .

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14040008C1C2C3C4000000000000000000000000140A0020B1B2B3B4B5B6B7B8B9BA000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Write 4 bytes at address 0x0008 to User data of tag at channel IO-1 and 10 bytes at address 0x0020 to tag at channel IO-2 .


1100000000000000000000000000000000000000150A000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Data write on channel IO-1 not ready, data write on channel IO-2 ready and confirmed with data length written = 10 bytes .

. . .

1504000000000000000000000000000000000000150A000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Data write on channel IO-1 ready and confirmed with data length written = 4 bytes, data write on channel IO-2 ready and confirmed with data length written = 10 bytes .

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13.6 Write verified to user memory to the tag (synchronous mode)

The control and status byte must have bit UR and UD set to 1 before the following command sequence can be started .







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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 1 1 0 Set WR and RD

to 1 when TP=1 is detected

3 RD 0 0 1 1 04 UR 1 1 1 1 1 Set UR to 15 ER 0 0 0 0 06 DR 0 0 0 0 07 0 0 0 0 0 0

Byte 2 (Data length) 0x00 0x00 0x10 0x10 0x00 Number of User data bytes to write

Byte 3 (Address-H) 0x00 0x00 0x00 0x00 0x00 Address (H-Byte)Byte 4 (Address-L) 0x00 0x00 0x02 0x02 0x00 Address (L-Byte)Byte 5 0x00 0x00 0xAA 0xAA 0x00 User data byte 1Byte 6 0x00 0x00 0xBB 0xBB 0x00 User data byte 2 . . … … … … … …Byte 20 0x00 0x00 0x00 0x00 0x00






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Byte 1

0 TP 0 1 (1) 1 0 01 AI 0 0 0 0 02 WR-RDY 0 0 1 1 03 RD-RDY 0 0 1 1 04 UD 1 1 1 1 15 EF 0 0 0 0 06 DR-RDY 0 0 0 0 07 Diag 0 0 0 0 0

Byte 2 (Data length) 0x00 0x00 0x10 (2) 0x10 0x00 Number of bytes read from the tag

Byte 3 (User data) 0x00 0x00 0xAA 0xAA 0x00 User data byte 1 read

Byte 4 (User data) 0x00 0x00 0xBB 0xBB 0x00 User data byte 2 read

… … … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00


(2) Number of User data bytes read from the tag .

68


1C040008A1A2A3A40000000000000000000000001C0C0020E1E2E3E4E5E6E7E8E9EAEBEC00000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Write 4 bytes at address 0x0008 to User data of tag at channel IO-1 and 12 bytes at address 0x0020 to tag at channel IO-2 .


1D04A1A2A3A400000000000000000000000000001100000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Data write and read back from tag ready at channel IO-1 ready, data write on channel IO-2 not ready .

. . .

1D04A1A2A3A400000000000000000000000000001D0CE1E2E3E4E5E6E7E8E9EAEBEC000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Data write and read back from tag ready at channel IO-1 read, data write and read back from tag ready at channel IO-2 .

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13.7 Read User data of the tag automatically (asynchronous mode)

The control and status byte must have value “10” before the following command sequence can be started .







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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 0 0 03 RD 0 1 1 1 1 Set ER and RD

synchronously to 14 UR 1 1 1 1 1 Set UR to 15 ER 0 1 1 1 16 DR 0 0 0 0 07 0 0 0 0 0 0

Byte 2 (Data length) 0x00 0x10 0x10 0x10 0x10 Number of User data bytes to read

Byte 3 (Address-H) 0x00 0x00 0x00 0x00 0x00 Address (H-Byte)Byte 4 (Address-L) 0x00 0x02 0x02 0x02 0x02 Address (L-Byte)Byte 5 0x00 0x00 0x00 0x00 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00






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Byte 1

0 TP 0 0 1 (1) 0 11 AI 0 0 0 0 02 WR-RDY 0 0 0 0 03 RD-RDY 0 1 1 1 14 UD 1 1 1 1 15 EF 0 1 1 1 16 DR-RDY 0 0 0 0 07 Diag 0 0 0 0 0

Byte 2 (Data length) 0x00 0x00 0x10 (2) 0x00 0x10 (2) Number of bytes read

Byte 3 (User data) 0x00 0x00 0x11 0x00 0xAA User data byte 1Byte 4 (User data) 0x00 0x00 0x22 0x00 0xBB User data byte 2Byte 5 (User data) 0x00 0x00 0x33 0x00 0xCC User data byte 3… … … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00


(2) User data length of the tag .

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3808000400000000000000000000000000000000380C000800000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Read 8 bytes from channel IO-1 at address 0x0004 and 12 bytes at address 0x0008 from channel IO-2 automatically .


38000000000000000000000000000000000000003800000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send read User data of channel IO-1 and IO-2 . Because no tag is present the read data length are set to 0x00 .

After the command request is received, the evaluation unit always send one response to confirm the new mode .

. . .

3908A1A2A3A4A5A6A7A8000000000000000000003800000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send data of channel IO-1, because tag is now present and could be read .

. . .

38000000000000000000000000000000000000003800000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send data of channel IO-1, because tag is no more present .

. . .

3800000000000000000000000000000000000000390CB1B2B3B4B5B6B7B8B9BABBBC000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Send data of channel IO-2, because tag is now present and could be read

The automatically read mode is terminated when the bit "ER" is reset in the control byte of the command request .

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13.8 Read diagnostics informationDependent on the previously executed command, the diagnostic request must be prepared .

The control and status byte must have value "00" before the following command sequence can be started .

13.8.1 Command sequence view, read diagnostics in mode “Read UID”

Step 0: diagnostics event

Step 1: set bit DR

Step 5: wait for bit DR-RDY

Step 6: reset bit DR

Step 7: wait for reset bit DR-RDY

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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 0 0 03 RD 0 0 0 0 04 UR 0 0 0 0 05 0 0 0 0 0 06 DR 0 1 1 0 07 0 0 0 0 0 0

Byte 2 (data length) 0x00 0x00 0x00 0x00 0x00Byte 3 (address MSB) 0x00 0x00 0x00 0x00 0x00Byte 4 (address LSB) 0x00 0x00 0x00 0x00 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00


Step 1: set bit DR

Step 5: wait for bit DR-RDY

Step 6: reset bit DR

Step 7: wait for reset bit DR-RDY

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Byte 2 0x00 0x00 0x02 0x00 0x00Byte 3 0x00 0x00 0xF1 0x00 0x00Byte 4 0x00 0x00 0xFE 0x00 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00

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13.8.2 Payload traffic view, read diagnostics in mode “Read UID”Command request send by controller:

40000000000000000000000000000000000000004000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Read diagnostics information from channel IO-1 and IO-2 .


4001F1FE020000000000000000000000000000004000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Channel IO-1 had diagnostics information with 1 element . Diagnostics "Presence error, tag has left transmission window" . Channel IO-1 has no diagnostics information .

Before a new diagnostics information can be read out, the DR bit within the Control byte must be reset .

Example how to reset the DR bit on both channels:

00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Remove diagnostics read request on channel IO-1 and IO-2 .

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13.8.3 Command sequence view, read diagnostics in mode “Read/write User data of the tag”



Step 2: prepare diag . read

Step 3: start diag . read

Step 4: end diag . read

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Byte 1

0 0 0 0 0 0 01 AO 0 0 0 0 02 WR 0 0 0 0 03 RD 0 1 0 0 0 Set RD=0 to read

diagnostics4 UR 1 1 1 1 1 Keep UR=15 ER 0 0 0 0 06 DR 0 0 0 1 0 Set DR to 1 to

read diagnostics7 0 0 0 0 0 0

Byte 2 0x00 0x00 0x00 0x00 0x00Byte 3 0x00 0x00 0x00 0x00 0x00Byte 4 0x00 0x00 0x00 0x00 0x00Byte 5 0x00 0x00 0x00 0x00 0x00… … … … … …Byte 19 0x00 0x00 0x00 0x00 0x00Byte 20 0x00 0x00 0x00 0x00 0x00



Step 2: prepare diag . read

Step 3: start diag . read

Step 4: end diag . read

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Byte 1

0 TP 1 (1) 1 1 1 11 AI 0 0 0 0 02 WR-RDY 0 0 0 0 03 RD-RDY 0 1 0 0 04 UD 1 1 1 1 15 EF 0 0 0 0 06 DR-RDY 0 0 0 1 07 Diag 0 1 (2) 1 0 0

Byte 2 (Diag length) 0x00 0x00 0x00 0x01 (3) 0x00Byte 3 (Diag data) 0x00 0x00 0x00 0xF1 0x00Byte 4 (Diag data) 0x00 0x00 0x00 0xFE 0x00Byte 5 (Diag data) 0x00 0x00 0x00 0x02 0x00Byte 6 (Diag data) 0x00 0x00 0x00 0x00 0x00… … … … … …Byte 20 0x00 0x00 0x00 0x00 0x00

(1) TP=1 indicate that the tag is detected by the R/W head .

(2) Diagnostic detected by the evaluation unit .

(3) Number of error codes .

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13.8.4 Payload traffic view, read diagnostics in mode “Read/write User data of the tag”Command request send by controller:

50000000000000000000000000000000000000005000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Read diagnostics information from channel IO-1 and IO-2 .


5001F1FE020000000000000000000000000000005000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Evaluation unit: Channel IO-1 had diagnostics information with 1 element . Diagnostics "Presence error, tag has left transmission window" . Channel IO-1 has no diagnostics information .

Before a new diagnostics information can be read out, the DR bit within the Control byte must be reset .

Example how to reset the DR bit on both channels:

10000000000000000000000000000000000000001000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000

Controller: Remove diagnostics read request on channel IO-1 and IO-2 .

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14 Error codesError codes are signalled with bit “Diag” within the status byte of the response data of the evaluation unit . If more diagnostic events are available, the channel can transfer up to 4 diagnostics simultaneously . The hardware diagnostic events which are device relevant are indicated by the Diag bit of all channels and the user may choose any of the channels to read out the diagnostic event . The inactive channel can only transfer hardware diagnostic events .

Example:

Command response of the evaluation unit for command “DR” C001F4FE9000

14.1 Error group tag F1FE

Error group Error Code Description

Tag

F1FE0200 Presence error (indicated by evaluation unit), tag has left the transmission windowF1FE0300 Address or command does not fit the tag characteristics (memory size, indicated by evaluation unit)F1FE0400 Tag is defective (replace tag or battery)F1FE0500 Tag memory overflow (UID > 16 bytes)F1FE0900 Command not supported by the tagF1FE0A00 Access violation (e .g . block locked, refer to ISO18000-x)F1FE0B00 General tag error which is not specifiedF1FE0C00 Unknown internal error

14.2 Error group evaluation unit F4FE

Error group Error Code Descriptionevaluation unit F4FE0100 Power supply failure Ident Unit F4FE0200 Hardware failure , short circuit and overloadevaluation unit F4FE0201 Allowed temperature exceededevaluation unit F4FE0300 R/W head not operating because time out occurred evaluation unit F4FE0400 Command buffer overflow IO-Server Queue (Internal error)evaluation unit F4FE0500 Data buffer overflow, memory allocation (Internal error)evaluation unit F4FE0600 Command in this mode not supported (Internal error)evaluation unit F4FE8100 ID-Link Master inactive, e .g . after power (Internal error)evaluation unit F4FE8200 Internal IO-Port server error (Internal error)evaluation unit F4FE8300 IO-Port invalid parameter Internal error, e .g . channel (Internal error)evaluation unit F4FE8400 Vendor specific error on PUTevaluation unit F4FE8500 IO-Port server resets channelevaluation unit F4FE8600 Data not available for delayed C/Q inputs or delayed UID (Internal error)evaluation unit F4FE8700 IO-Port channel reconfiguration not allowed yet (internal error)evaluation unit F4FE8800 IO-Port parameter selector flag not set (internal error)evaluation unit F4FE8900 General error detected from ID-Link Master evaluation unit F4FE8A00 CRC error detected from ID-Link Masterevaluation unit F4FE8B00 Object not found detected from ID-Link Masterevaluation unit F4FE8C00 Data read/write size within command not validevaluation unit F4FE8D00 IO-Port channel is reconfigured

evaluation unit F4FE8E00 R/W head could not process command, e .g . read/write length exceeded, tag memory error or write to locked block

evaluation unit F4FE8F00 tag data length exceed (Block size * Block number)evaluation unit F4FE9001 Short circuit at output driver detectedevaluation unit F4FE9002 Under voltage at output driver detectedevaluation unit F4FE9003 Overload at output driver detectedevaluation unit F4FE9004 Over temperature at output driver detectedevaluation unit F4FE9005 Line break to Read/Write headevaluation unit F4FE9006 Upper limit reached at output driverevaluation unit F4FE9007 Under voltage at C/Qo detectedevaluation unit F4FE9008 R/W head failure detectedevaluation unit F4FE9009 R/W head communication errorevaluation unit F4FE900A I²C communication error (Internal error)evaluation unit F4FE900B I²C communication parity error (Internal error)evaluation unit F4FE9401 Frontend error detected by R/W head

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Error group Error Code Descriptionevaluation unit F4FE9402 General error detected by R/W headevaluation unit F4FE9403 ID-Link Error detected by R/W headevaluation unit F4FE9404 Buffer overrun Error detected by R/W headevaluation unit F4FEA000 Invalid command code detectedevaluation unit F4FEA001 Invalid command parameter detectedevaluation unit F4FEA002 Invalid command data detectedevaluation unit F4FEA003 Ticket number or ticket length detected evaluation unit F4FEA100 Configuration of evaluation unit failed (CR1/CR2)evaluation unit F4FEA200 Configuration of IO-channel failed (Internal error)evaluation unit F4FEA300 Reading of Inputs C/Qi / IQ (Internal error)evaluation unit F4FEA400 Write of output C/Qo failed (Internal error)evaluation unit F4FEA500 Setting of high current failed (Internal error)evaluation unit F4FEA600 Read of UID failed (Internal error)evaluation unit F4FEA700 Read of User data memory of the tag failed (Internal error)evaluation unit F4FEA800 Write to user memory of the tag failed, command WU (Internal error)evaluation unit F4FEA900 Write to user memory of the tag failed, command WV (Internal error)evaluation unit F4FEAA00 Verification of the user memory of the tag failed, commands “WV” (Internal error)evaluation unit F4FEAB00 Setting of Antenna field on/off failed, command “AN”evaluation unit F4FEAC00 ID-Link master could not read the tag blocks (Internal error)

14.3 Error group Communication User F5FE

Error group Error Code Description

Communication User - evaluation unit

F5FE0800 Command from another user being processed (indicated by evaluation unit)F5FE8000 More than one command requested by user (DR, WR, Diag)F5FE8100 Synchronous read or write command is tried to abortF5FE8300 Asynchronous read command parameter invalid

15 GlossaryDefinition DescriptionAntenna RFID antenna built in a R/W headBlock size Size of one block of the tag, e .g . 4/8/32 bytesConnection Describes the logical connection between two objects .Controller PLC e .g . Siemens PU 315-2 DP/PNEmergency System Web server with reduced functionality to download the firmware of the evaluation unit .Evaluation unit RFID Ident unit DTE101GSDML General Station Description in XML formatHexadecimal Numeral format, which use 16 values to represent a numeric value (0 . .9, A, B, C, D, E, F) .MRP Media Redundant Protocol supports the media redundance in a ring structure of an Ethernet environment .PC Personal computer, e .g . desktop computer, notebook .

PermData Nonvolatile data area of the evaluation unit for storage of user specific settings, like fieldbus parameter, address settings etc .

PLC Programmable Logic Controller, e .g . Siemens PU 315-2 DP/PNProcess data input image

Data area where the controller can read the outputs of the external periphery devices (%IBx) .

Process data output image

Data area where the controller can write to the inputs of the external periphery devices (%QBx) .

Profinet IO Industrial Ethernet protocol for communication with devices in an industrial environmentProfinet IO controller Comparable to a master systemProfinet IO device Comparable to a slave system R/W head Read/write head, e .g . ANT411, ANT513Tag RFtag, e .g . E80360, E80370User data Data area of the tag which can be read and written randomlyWeb client PC program to send “http protocol” requests, e .g . Firefox, Internet ExplorerWeb server Built in “http protocol” server to service requests from a PC

device manual rfid evaluation unit - ifm · 4 1 preliminary note 1.1 symbols used instruction >...

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